Background:

The protein encoded by this gene shares similarity with BRE1 of S. cerevisiae. The protein encoded by this human gene is an E3 ubiquitin ligase that regulates chromosome structure by monoubiquitinating histone H2B. This protein acts as a putative tumor suppressor and positively regulates the p53 tumor suppressor as well as numerous histone H2A and H2B genes. In contrast, this protein also suppresses the expression of several protooncogenes and growth-related genes, including many genes that are induced by epidermal growth factor. This gene selectively suppresses the expression of some genes by interfering with chromatin recruitment of transcription elongation factor SII (TFIIS). [provided by RefSeq, Feb 2012]

Specificity:

ring finger protein 20

Alternative names:

BRE1; BRE1A; hBRE1

Species reactivity:

Human, Mouse, Rat

Host:

Mouse

Ig type:

PBS (PH 7.3) containing 1% BSA, 50% glycerol and 0.02% sodium azide.

Immunogen:

Human recombinant protein fragment corresponding to amino acids 493-754 of human RNF20 (NP_062538) produced in E.coli.

Purification & Purity:

Purified from mouse ascites fluids or tissue culture supernatant by affinity chromatography (protein A/G)

Molecular weight:

113.5 kDa(Predicted)

Applications:

IHC, WB

Usage:

WB 1:500, IHC 1:150

Storage:

PBS (PH 7.3) containing 1% BSA, 50% glycerol and 0.02% sodium azide.

Precautions:

For research use only, not for use in diagnostic procedure.

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